baber/WOPTO huggingface dataset:
Patent JP-2000235002-A (JP)
Title: Photographic method and photographic device
Inventor: IGAMI MORIYUKI
IPC: G01N21/64
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an excitation light for exciting a fluorescent material and an illuminating light capable of providing an image of high contrast without providing independent light sources by arranging a filter containing a fluorescent material emitting a light of visual area other than blue between a light source and a sample. SOLUTION: A gel is placed on a sample stage 10 as a sample 11, and a filter wheel 20 is rotated and stopped in a position where a blue transmission filter is matched to a light source 30. A black box 26 is laid in light shielding state, and the blue LED 31 of the light source 30 is lighted to emit blue LED light L. The component of infrared band of the blue LED light L is cut by the infrared ray reflecting coating of the filter, the reflection of the blue component is prevented by the blue AR coating, and blue LED light L' of narrow blue wavelength band is consequently transmitted. The blue LED light L' irradiates the sample 11 to excite the fluorescent material for labeling a specified biochemical substance distributed in the sample 11, so that a phosphor M is emitted.  The phosphor M is transmitted by a LED light cut filter 42 through a lens 41, and imaged on the light receiving surface of a CCD 50.
Patent JP-S57150126-A (JP)
Title: Magnetic recording medium
Inventor: IZUMI TOSHIAKI
IPC: G11B5/73
Filed: 1981-03-13
Abstract: PURPOSE:To increase adhesiveness and flexibility and electromagnetic conversion characteristics, by providing a high-polymer resin layer with a different type from a high-polymer substrate as a background layer for a magnetic layer, in a magnetic recording medium having a ferromagnetic thin film. CONSTITUTION:On a high-polymer substrate 2 made of a flexible plastic film, an oligomer of high-polymer resin with different type from the substrate 2 is coated, and a polymerization reaction is caused through irradiation of energy rays such as electron rays, laser beam, and ultraviolet rays, the resin is cured to form a background layer 3 and compression molding is preferably made by calender processing. Further, a ferromagnetic metallic thin film 4 is formed on the background layer 3 with a suitabl thin film forming technology such as a vacuum deposition method, an ion-plating method and a sputtering method to obtain an objective magnetic recording medium 1.
Patent JP-H01211692-A (JP)
Title: Purging cooling method and device for pump shaft sealing part
Inventor: YANO MASAYUKI
IPC: F04D7/08
Filed: 1988-02-19
Abstract: PURPOSE:To prevent generation of fatigue crack caused by thermal stress of a pump shaft by supplying purge water with different temperatures suitable for seal and purge functions to a mechanical seal and main shaft labyrinth parts. CONSTITUTION:A member 18 for sealing a pump shaft 15 is composed of a combination of a mechanical seal 20 and a main shaft labyrinth member 21. The member 18 is provided with a space 24 for sealing purge water which is divided into a space 20a on the mechanical seal side and a space 20b on the main shaft labyrinth side through a minute clearance. The space 20a is supplied with low temperature water for cooling the mechanical seal so as to maintain the sealing function, while high temperature water for purging the main shaft labyrinth member is supplied so as to prevent generation of fatigue crack caused by repeated thermal stress.
Patent JP-H04254953-A (JP)
Title: Disk device
Inventor: YOKOTA YUJI
IPC: G11B33/02
Filed: 1991-02-05
Abstract: PURPOSE:To obviate the damage due to stress or deformation by fitting the mounting legs of a component part housing base at both of their leg parts to allow idling while ensuring clearance which restricts the deforming amount affecting the base. CONSTITUTION:By fitting parts 90 and 92 of a mounting leg 81 to an opening 91 and a protruded part 93 of a base 90 so as to allow idling so that the deformation of the leg 81 is allowed in the vertical and lateral directions within the clearance of the idling parts 88 and 89 but restricted within the limits of the clearance, the transmission of the deformation and stress can be releaved and the damage to the component parts can be resolved. By fitting the leg 81 to the base 10 with a single screw 85 and locking it to the protruded part 87 for positioning at both of its leg parts, load to the screw 85 can be prevented, the leg can be fixed with the single screw and the transmission of the stress to the device main unit can be reduced.
Patent JP-H03240167-A (JP)
Title: Automatic adding system for routine circuit using routine circuit library
Inventor: ITO NORIYUKI
IPC: G06F17/50
Filed: 1990-02-16
Abstract: PURPOSE:To completely automate the design of a routine circuit by tracing a circuit based on a library and extracting the necessary parts. CONSTITUTION:A routine circuit adding means 6 reads the LSI circuit data, an LSI technology name, and a necessary routine circuit name out of an input data part 5 and obtains the corresponding routine circuit by retrieving a routine circuit library 7. Then the means 6 decides the pins to connect the routine circuit obtained via the library 7 based on the LSI circuit data. Then the corre spondence is decided between each of those decided pins and a specific pin of the routine circuit to the connected. The necessary part of the routine circuit is decided by tracing and taken out of the routine circuit. This necessary circuit part is connected to the LSI circuit data and the result of this connection is outputted to an output data part 8. Thus the design of the routine circuit becomes automatically possible just by registering the data on the routine circuit into the library 7.
Patent JP-S58152312-A (JP)
Inventor: KAWABATA HIDEYOSHI
IPC: H01H1/26
Filed: 1982-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01209662-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANE IKUROU
IPC: H01M4/46
Filed: 1988-02-18
Abstract: PURPOSE:To increase charge-discharge cycle performance by using a lithium- aluminum alloy in which chromium-added aluminum or aluminum alloy is used as a base as a negative electrode. CONSTITUTION:A lithium-aluminum alloy in which chromium-added aluminum or aluminum alloy is used as a base is used as a negative electrode. CrAl7 which is an intermetallic compound of chromium and aluminum is formed in the chromium-added aluminum and acts so as to retain a beta-phase lithium- aluminum alloy. Since CrAl7 is difficult to be alloyed with lithium compared with aluminum alone, the negative electrode is not broken even after charge- discharge is repeated. Charge-discharge cycle performance is increased.
Patent JP-S58166801-A (JP)
Inventor: POORU BUURUJI
IPC: H01Q1/08
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6175134-A (JP)
Title: Dredging method employing ejector pump
Inventor: MATSUKI YOSHINORI
IPC: E02F3/88
Filed: 1984-02-27
Abstract: PURPOSE:To improve economical efficiency through a simple and safe method, by a method wherein, with the aid of a pump being high efficiency, incoming soil is dredged through a sedimentary layer, where the soil is apt to gather and to removal. CONSTITUTION:Water, pumped up through a suction pipe 2, is forced into water having about a medium pressure with the aid of a pump 1, and the water is injected toward a suction mechanism part A of a pump through a nozzle D of an ejector 4 by means of a feed water pipe 3 in a manner that the injection angle of the nozzle is formed in a conical shape beveled toward the center. Water and soil in the vicinity of a suction port B are pushed up from the suction mechanisms A and F, forced into a negative pressure, by means of a water pressure injected through the nozzle D to discharge them through a drainage port 6 to a drainage pond 14. In which case, soil gathering on a sedimentary layer 9 is sucked through a mouth piece B of an ejector 4, and thereby soil gathering on the sea bottom is naturally slipped down to form the sedimentary layer 9. This prevents water from becoming muddy during discharge of soil, resulting in the possibility to improve a dredging effect.
Patent JP-S54127494-A (JP)
Title: Production of acrylic rubber vulcanizble with sulfur
Inventor: OOISHI SATORU
IPC: C08L33/04
Filed: 1978-03-28
Abstract: PURPOSE: Radical polymerization of 2 kinds of specific acrylate monomers, another specific monomer and acrylonitrile gives title acrylic rubber having reduced compression and well-balanced resistance to coldenss and oil.  
     CONSTITUTION: Radical copolymerization of a monomer mixture from (A) 30W 89.5 parts by wt of at least one monomer selected from alkyl acrylates with 1W8C, preferably 2W4C alkyl group, (B) 10W60 parts of at least monomer selected from alkoxyalkyl acrylates with 1W4C alkyl and 1W4C alkylene, (C) 0.5W10 parts of at least one monomer of the formula (R 1  is H, methyl; R 2 , R 3  is the same or different alkyls of 1W3 carbon atoms) and (D) 0W30 parts of acrylonitrile is conducted in the presence of a radical initiator in an aqueous medium at -10W100°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60183903-A (JP)
Inventor: KUMAGAI SABUROU
IPC: H01F27/32
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01211006-A (JP)
Title: Deciding method for recognizing position of operating information of image type unmanned vehicle
Inventor: ITOU AKIYOSHI
IPC: G05D1/02
Filed: 1988-02-18
Abstract: PURPOSE:To recognize the operating information with high accuracy by omitting the image processes related to the ambiguous picked up images. CONSTITUTION:A CPU 11 carries out successively the control for a mark pick-up processing job, a recognition processing job, an arithmetic processing job, and an operation processing job respectively. These jobs are repeated for drive of an unmanned vehicle A CCD camera 3 undergoes the scan control based on the control signal received from the CPU 11 and then picks up a front area. Then the picture signals of a mark part and a road surface part are binalized into 1 and 0 respectively and stored in a work memory 13. The CPU 11 recognizes the position of a mark 6 based on the picture element data stored in the memory 13. In this case, such marks that are projected ambiguously or incompletely are excluded and only the large and clear marks are recognized. In such a constitution, an image type unmanned vehicle is driven with high accuracy.
Patent JP-H04276014-A (JP)
Title: Manufacture of martensitic stainless steel slab
Inventor: MORISHIGE MITSUYUKI
IPC: C22C38/40
Filed: 1991-03-01
Abstract: PURPOSE:To economically manufacture a martensitic stainless steel slab in a short time with an omitted annealing and softening stage required in the conventional method by suppressing the formation of martensitic transformation. CONSTITUTION:A martensitic stainless steel contg., by weight, <=0.40% C, <=1.0% Si, <=1.0% Mn, 10 to 15% Cr and <=0.80% Ni is subjected to continuous casting (2) and is cooled to 300 deg.C slab temp. at <=20 deg.C/Hr cooling rate. Next, this slab is subjected to heating (3) at 1200 to 1250 deg.C and is thereafter subjected to hot rolling (4), e.g. into a round billet shape. After that, this billet is subjected to slow cooling (5) at 10 deg.C/Hr rate, and the obtd. round billet is subjected to circumferential cutting (6) to manufacture a tube (7).
Patent JP-S61197894-A (JP)
Inventor: HATANO YASUJI
IPC: F16L59/14
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57150853-A (JP)
Title: Electrophotographic receptor
Inventor: KINOSHITA AKIRA
IPC: C07D209/86
Filed: 1981-03-13
Abstract: PURPOSE: To improve electric charge holding power and sensitivity and to lower residual potential by providing a photosensitive layer contg. a carrier generating material and the carbazole deriv. expressed by the specific constitutional formula on conductive backing.  
     CONSTITUTION: A photosensitive layer 4 consisting of a carrier generating layer 2 consisting essentially of a carrier generating material and a layer 3 contg. the carbazole derivatives expressed by the formulaI(R 1 , R 2  denotes H, halogen atoms, hydroxyl groups, alkyl groups, alkoxy groups, aryl oxy groups, substd. amino groups, and aryl groups, R 3 , R 4  denote alkyl groups and aryl groups, Ar denotes a bivalent carbocyclic arom ring, a heterocyclic arom. ring contg. oxygen or sulfur) and a layer 3 contg. carrier transfer material is provided on conductive backing 1, whereby the electrophotographic receptor is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08207609-A (JP)
Title: Cable type shift lock device
Inventor: MIYOSHI KEISUKE
IPC: B60K20/02
Filed: 1995-01-31
Abstract: PURPOSE: To secure a degree of freedom of a cable layout in a shift lock device in which a cable lock unit restricting a shift of a cable is arranged in the middle of an interlocking cable for a key interlocking type shift lock mechanism. CONSTITUTION: In a cable lock unit 8a in which a shift in the CD direction of a block member 19 fixed in an interlocking cable 6 in a key interlocking type shift lock mechanism is restricted by means of advance/retreat of a block terminal 29a, a cable housing part 12 storing the block member 19 and a restricting member housing part 13a storing the block terminal 29a are connected with each other freely rotationally in a joint part 33 by engaging a circular flange 24a in the restricting member housing part 13a with two semicircular groove parts 22 in the cable housing part 12. An IJ directional shift of a contact terminal 11a interlocking with oscillation of a foot brake is changed into a shift in the direction perpendicularly crossing a link mechanism 36 so as to be transmitted to the block terminal 29a.
Patent JP-H06251743-A (JP)
Title: Ion implantation device
Inventor: YASHIMA KATSURO
IPC: H01J37/317
Filed: 1993-02-25
Abstract: PURPOSE:To uniformalize the distribution of impurity in a substrate, or make the desired distribution by carrying out ion implantation of the impurity once in an ion implantation device. CONSTITUTION:An ion implantation device has an ion generating chamber 1, a front stage accelerator 3, a mass spectrograph 4 and a rear stage accelerator 6, and a charge converting chamber 5 to which a controlled quantity of gas is supplied is arranged between this mass spectrograph 4 and the rear stage accelerator 6. The controlled quantity of gas is supplied to the charge converting chamber 5 through which an ion beam 2 passes after plural charged ions are selected by the mass spectrograph, and a desired part of the plural charged ions is converted into an ion whose charge number is small. An energy value and the difference of final plural charged ions and a charge-converted ion are controlled by acceleration voltages of the front stage accelerator 3 and the rear stage accelerator 6, and a rate of the plural charged ions and the charge converted ion is controlled, and the distribution of impurity is adjusted.
Patent JP-H06247878-A (JP)
Title: Vaccine against bovine coronavirus infectious disease
Inventor: TAKAMURA KEIZO
IPC: A61K39/215
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a new vaccine against bovine coronavirus infectious disease excellent in prevention of infection and prevention of crisis. CONSTITUTION:This vaccine against bovine coronavirus infection disease is prepared by dissolving an HAL cell infected with bovine coronavirus in a nonionic surfactant-containing buffer solution, inactivating it and adding an oil adjuvant to the resultant inactivated solubilized antigen or to a supernatant antigen solution prepared by inactivating a cultured solution of the HAL cell infected with this virus.
Patent JP-S56132570-A (JP)
Title: Dc current indicator
Inventor: KAWASAKI TAKEO
IPC: G01R19/20
Filed: 1980-03-21
Abstract: PURPOSE:To detect minute electric current with a low power consumption by constructing a sensor section with an induction winding. CONSTITUTION:A magnetic field is generated by a current to be detected flowing through a signal winding 4b and a square wave current flowing through a driving winding 4c and changes the magnetic flux inside a circular magnetic body 4a. An induced voltage generated in an output winding 4d is detected depending on the changes in the flux. This allows the checking for possible DC current flowing in one way. A square wave current generating circuit 5a is made to synchronize with a detection circuit 5b to limit the time of detection the induced voltage generated in the winding 4b by the circuit 5b thereby enhancing the noise resistance.
Patent JP-H09226244-A (JP)
Title: Image recording method and image recording apparatus, image recording medium and medium to be subjected to recording which are used therefor
Inventor: NAKAJIMA ATSUSHI
IPC: B41M5/26
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method wherein a highly precise digital image having high durability and having sufficient printing resistance in application to a lithographic printing plate can be formed by a heat mode ablation process, and an image recording apparatus, an image recording medium and a medium to be subjected to recording which are used therefor. SOLUTION: In an image recording method wherein an image recording medium having an image layer on a substrate and a medium to be subjected to recording are put on top of each other and wherein light is cast in accordance with an image and the image is transferred by an ablation process from the image recording medium onto the medium to be subjected to recording, the image layer contains a reactive compound (radical polymerization compound, cationic polymerization compound, diazo compound, coupling agent or others) of which the adhesion to the medium to be subjected to recording is improved by heating, pressing or light irradiation, and after the image is transferred onto the medium to be subjected to recording, the adhesion of the image to this medium is enhanced by heating, pressing or light irradiation.
Patent JP-H09227858-A (JP)
Title: Sealing material
Inventor: MATSUSE TAKAHIRO
IPC: C08L101/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material having excellent sealability, i.e., airtightness and watertightness, good handleability and workability and excellent durability. SOLUTION: This material comprises a high molecular organic material and a softener and has a hardness (JIS K6301 scale A) of 0-25 deg., a compression set (at 100 deg.C, JIS K6301) of 50% or below and an MFR (at 230 deg.C, JIS K7210) of 10g/10min or above. Alternatively, it comprises 100 pts.wt. organic high molecular material, 50-500 pts.wt. softener having a solubility parameter different from that of the organic high molecular material by 3.0 or below and 10-250 pts.wt. polyphenylene ether. The organic high molecular material is a polymer obtained by hydrogenating a copolymer composed of blocks of polystyrene and blocks of polybutadiene, and the softener is desirably selected from among naphthenic, paraffinic and polyisobutylene oils.
Patent JP-S62197257-A (JP)
Title: Pouring method for molten steel in continuous casting
Inventor: TENMA MASAMI
IPC: B22D11/10
Filed: 1986-02-22
Abstract: PURPOSE:To control a gas blowing rate with respect to the fluctuation of an operation and to improve an ingot quality by controlling the ratio of the actual volume of the blowing gas to the amt. of the molten steel to be passed through an immersion nozzle within a set range. CONSTITUTION:The total pressure of the molten steel in the gas blowing part is first determined from the depth of the molten the flow rate of the molten steel, etc., and the flow rate of the gas necessary for generating foam in the molten steel 3 acted with said total pressure is determined. The actual volume Vg(m<3>/sec) of the gas is then calculated from the flow rate of the gas and the then calculated from the flow rate of the gas and the diameter and number of gas blowing holes. The amt. Vl(m<3>/sec) of the molten steel to be passed through the nozzle is calculated from the inside diameter of the nozzle and the flow rate of the molten steel or width, thickness and drawing speed of the molten steel. The gas blowing rate is so controlled that the ratio Vg/Vl=R of the actual volume Vg of the blowing gas to the amt. Vl of the molten steel to be passed in the nozzle attains the predetermined set range. The ratio R is obtd. by the empirical equation.
Patent JP-S61196153-A (JP)
Title: Electrophoretic tank
Inventor: SAKAGAMI TOSHIO
IPC: G01N27/447
Filed: 1985-02-27
Abstract: PURPOSE:To elevate the fractioning accuracy, by pinching opposed rims of a support with a bridge material and a holding member to be extended in one direction with one receiving base as reference. CONSTITUTION:An endless conveying belt 3 looped on a pulley 2 is provided in an electrophoretic tank 1 to carry in a support 4 to a specified position from an inlet and after emigration is ended, the support 4 is carried out of an outlet. Buffer liquids 7 and 8 are housed into opposed buffer liquid housing sections 5 and 6 within the tank 1 through a belt 3. Then, receiving bases 11 and 12 holding bridge materials 9 and 10 to be immersed into the liquids 7 and 8 are provided in such a manner as to be liftable between the position below the support 4 being conveyed with the belt 3 to the position thereabove. Once the receiving base 11 is displaced vertically whole the receiving base 12 is done vertically and in a such a slant way as separating from the base 11, the base 12 grasping the support 4 is displaced slantly upward and the support 4 is extended horizontally being pulled to the base 12 with the base 11 side as reference. Thus, the coating point position and the support holding position in the tank 1 are stabilized during the electrophoresis thereby facilitating the feeding of the support with a higher fractioning accuracy.
Patent JP-S62196344-A (JP)
Title: High-strength cu alloy for terminal and connector
Inventor: SUZUKI TAKESHI
IPC: C22C9/00
Filed: 1986-02-21
Abstract: PURPOSE:To improve electric conductivity, heat resistance, and strength by specifying respective amounts of Mg, P, Ti, Ni, and Cu. CONSTITUTION:This high-strength Cu alloy for terminals and connectors has a composition consisting of, by weight, 0.3-2% Mg, 0.001-0.1% P, 0.03-0.5% Ti and/or 0.05-1% Ni, and the balance Cu. The above Cu alloy has superior electric conductivity and heat resistance and, moreover, it has high strength.
Patent JP-S54130088-A (JP)
Title: Alkalinity measuring method
Inventor: IKEGUCHI TAKASHI
IPC: G01N31/00
Filed: 1978-03-31
Abstract: PURPOSE: To measure the allalinity easily and at high precision, by adding acid into sample water, transforming the alkali content in the sample water into CO 2  to release in the atmosphere, and finding this generated amount of CO 2 .  
     CONSTITUTION: Sample water 2 taken from a river, and acid 5 in an acid storage tank 4 are mixed together through pumps 23, 3 and flow meters 24, 7, respectively. The mixture solution, due to generated CO 2 , ejects out of a nozzle 20, and is separated into gas and liquid by a collision plate 26. The mixture solution supplied in a reaction vessel 1 consisting of a case 16 and a cover 18 joined with a packing 17 is continuously discharged from a discharge pipe 19 while CO 2  is released into the atmosphere by the air diffused through an air pump 8 and a flow meter 11. The CO 2  in the gas-liquid separation chamber 28 is led into a sample gas chamber 29 through a passage 30 and a hole 32, and the diffused air is introduced into a CO 2  measuring instrument 15 as carrier gas. 
     COPYRIGHT: (C)1979,JPO&Japio